[Free] 2018(Aug) Ensurepass Cisco 300-115 Dumps with VCE and PDF 21-30

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2018 Aug Cisco Official New Released 300-115
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Implementing Cisco IP Switched Networks

Question No: 21

What is the size of the VLAN field inside an 802.1q frame?

  1. 8-bit

  2. 12-bit

  3. 16-bit

  4. 32-bit

Answer: B

Question No: 22

Which option is valid for EtherChannel load balancing?

  1. source MAC address and source IPaddress

  2. destination MAC address and destination IP address

  3. source MAC address and destination IP address

  4. source MAC address and destination MAC address

Answer: D

Question No: 23

Afterport security is deployed throughout an enterprise campus, the network team has been overwhelmed with port reset requests. They decide to configure the network to automate the process of re-enabling user ports. Which command accomplishes this task?

  1. switch(config)# errdisable recovery interval 180

  2. switch(config)# errdisable recovery cause psecure-violation

  3. switch(config)# switchport port-security protect

  4. switch(config)# switchport port-security aging type inactivity

  5. switch(config)# errdisablerecovery cause security-violation

Answer: B

Question No: 24

Ferris Plastics, Inc. is a medium sized company, with an enterprise network (access, distribution and core switches) that provides LAN connectivity from user PCs to corporate servers. The distribution switches are configured to use HSRP to provide a high availability solution.

  • DSW1 -primary device for VLAN 101 VLAN 102 and VLAN 105

  • DSW2 – primary device for VLAN 103 and VLAN 104

  • A failure of GigabitEthemet1/0/1 on primary device should cause the primary device to release its status as the primary device, unless GigabitEthernet1/0/1 on backup device has also failed.

    Troubleshooting has identified several issues. Currently all interfaces are up. Using the running configurations and show commands, you have been asked to investigate and respond to the following question.

    Ensurepass 2018 PDF and VCE

    Ensurepass 2018 PDF and VCE

    Ensurepass 2018 PDF and VCE

    All interfaces are active. DSW2 has not become the active device for the VLAN 103 HSRP group. As related to the VLAN 103 HSRP group, what can be done to make the group function properly?

    1. On DSW1, disable preempt.

    2. On DSW1, decrease the priority value to a value less than 190 and greater than 150.

    3. On DSW2, increase the priority value to a value greater 200 and less than 250.

    4. On DSW2, increase the decrement value in the track command to a value greater than 10 and less than 50.

    Answer: C

    Question No: 25

    Refer to the exhibit.

    Ensurepass 2018 PDF and VCE

    A network engineer wants to analyze all incoming and outgoing packets for an interface that is connected to an access switch. Which three items must be configured to mirror traffic to a packet sniffer that is connected to the distribution switch? (Choose three.)

    1. A monitor session on the distribution switch with a physical interface as the source and the remote SPAN VLAN as the destination

    2. A remote SPAN VLAN on the distribution and access layer switch

    3. A monitor session on the accessswitch with a physical interface source and the remote SPAN VLAN as the destination

    4. A monitor session on the distribution switch with a remote SPAN VLAN as the source and physical interface as the destination

    5. A monitor session on the access switch with a remote SPAN VLAN source and the physical interface as the destination

    6. A monitor session on the distribution switch with a physical interface as the source and a physical interface as the destination

    Answer: B,C,D

    Question No: 26

    When youconfigure a private VLAN, which type of port must you configure the gateway router port as?

    1. promiscuous port

    2. isolated port

    3. community port

    4. access port

    Answer: A

    Question No: 27

    Refer to the exhibit.

    Ensurepass 2018 PDF and VCE

    Which option describes the reason for this message in a GLBP configuration?

    1. Unavailable GLBP active forwarder

    2. Incorrect GLBP IP address

    3. HSRP configured on same interface as GLBP

    4. Layer 2 loop

    Answer: D

    Question No: 28

    Refer to the exhibit. What is the result of setting GLBP weighting at 105 with lower threshold 90 and upper threshold 100 on this router?

    Ensurepass 2018 PDF and VCE

    1. Only if both tracked objects are up will this router will be available as an AVF for group 1.

    2. Only if the state of both tracked objects goes down will this router release its status as an AVF for group 1.

    3. If both tracked objects go down and then one comes up, but the other remains down, this router will be available as an AVF for group 1.

    4. This configuration is incorrect and will not have any effect on GLBP operation.

    5. If the state of one tracked object goes down then this router will release its status as an AVF for group 1.

    Answer: B

    Question No: 29

    To follow the Layer 2 switching guidelines, a network engineer decides to create a separate spanning tree for every group of 10 VLANs. Which version ofspanning tree is appropriate to meet the company policy?

    1. MST

    2. PVST

    3. RSTP

    4. RPVST

    5. STP

    Answer: A

    Question No: 30

    Your customer has asked you to come in and verify the operationof routers R1 and R2 which are configured to use HSRP. They have questions about how these two devices will perform in the event of a device failure.

    Ensurepass 2018 PDF and VCE

    Ensurepass 2018 PDF and VCE

    Ensurepass 2018 PDF and VCE

    What issue is causing Router R1 and R2 to both be displayed as the HSRP active router for group 2?

    1. The HSRP group number mismatch

    2. The HSRP group authentication is misconfigured

    3. The HSRP Hello packets are blocked

    4. The HSRP timers mismatch

    5. The HSRP group priorities are different

    Answer: B

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